fix syntax errors in URL builder
fix syntax errors in URL builder

darcs-hash:20080709223409-84dde-809bfe5eb294f24cb3a99faf6436e57ff054cd16.gz

eXcomm/gnu-social,d3vgru/StatusNet,minmb/statusnet,chimo/social,studio666/gnu-social,zcopley/StatusNet,meitar/laconica,eXcomm/gnu-social,d3vgru/StatusNet,zh/statusnet,furtherfield/gnu-social,csarven/statusnet,zcopley/zcopleys-statusnet-clone,Br3nda/laconica,faulteh/gnu-social,foocorp/gnu-social,zcopley/zcopleys-statusnet-clone,brion/StatusNet,shashi/StatusNet,eXcomm/gnu-social,foocorp/gnu-social,znarf/statusnet-ladistribution,minmb/statusnet,charnimda/lgbtpzn-social,chimo/social,faulteh/gnu-social,charlycoste/StatusNet,eXcomm/gnu-social,gnusocial/mainline,csarven/statusnet,bankonme/gnu-social,brion/StatusNet,UngPirat/freesocial,charnimda/lgbtpzn-social,csarven/statusnet,foocorp/gnu-social,meitar/laconica,Piratas/tortuga,shashi/StatusNet,faulteh/gnu-social,furtherfield/gnu-social,xebia/statusnet-oauth2,studio666/gnu-social,xebia/statusnet-oauth2,Piratas/tortuga,charlycoste/StatusNet,xebia/statusnet-oauth2,sikevux/bsk-social,Piratas/tortuga,znarf/statusnet-ladistribution,furtherfield/gnu-social,zcopley/zcopleys-statusnet-clone,sikevux/bsk-social,d3vgru/StatusNet,chimo/social,zh/statusnet,Piratas/tortuga,bankonme/gnu-social,zcopley/StatusNet,zcopley/StatusNet,gnusocial/mainline,gnusocial/mainline,zh/statusnet,studio666/gnu-social,csarven/statusnet,shashi/StatusNet,charnimda/lgbtpzn-social,charlycoste/StatusNet,Br3nda/laconica,sikevux/bsk-social,Br3nda/laconica,meitar/laconica,brion/StatusNet,studio666/gnu-social,UngPirat/freesocial,bankonme/gnu-social,faulteh/gnu-social,furtherfield/gnu-social,UngPirat/freesocial,bankonme/gnu-social,sikevux/bsk-social,gnusocial/mainline,znarf/statusnet-ladistribution,minmb/statusnet